500 prompts matching "Naming coke as the substance that removes the impurities"
Exam practice: Combustion and the conditions it requires
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Calculation practice: Calculating the volume of oxygen used in a reaction
Act as my SS1 Chemistry tutor. Walk me through calculating the volume of oxygen used in a
Practice set: Acids, bases and salts reviewed
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Exam practice: The periodic table and separation techniques reviewed
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Spot my mistake: The errors most often made in second-term SS1 Chemistry
Act as my SS1 Chemistry tutor. Show me a worked answer on the errors most often made in se
Explain back: The electrodes, and what happens at each of them
I have just studied the electrodes, and what happens at each of them in my SS1 Chemistry c
Practice set: The electrolysis of acidified water
Act as my SS1 Chemistry tutor. Give me five practice questions on the electrolysis of acid
Spot my mistake: Confusing the anode with the cathode
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Calculation practice: Faraday's laws and the quantity of electricity
Act as my SS1 Chemistry tutor. Walk me through Faraday's laws and the quantity of electric
Exam practice: Identifying the oxidising and the reducing agent in a reaction
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Explain back: Covalent bonding and the electron pairs atoms share
I have just studied covalent bonding and the electron pairs atoms share in my SS1 Chemistr
Exam practice: Metallic bonding and the properties it gives
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Spot my mistake: Describing a covalent compound as conducting when molten
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Quiz me: The energy profile diagram and how to read it
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Spot my mistake: Giving an exothermic change a positive enthalpy
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Calculation practice: Calculating the heat evolved in a reaction
Act as my SS1 Chemistry tutor. Walk me through calculating the heat evolved in a reaction
Explain back: The effect of concentration on reaction rate
I have just studied the effect of concentration on reaction rate in my SS1 Chemistry class
Practice set: The effect of temperature and surface area on rate
Act as my SS1 Chemistry tutor. Give me five practice questions on the effect of temperatur
Exam practice: Catalysts and how they work
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Practice set: Amorphous carbon and the forms it takes
Act as my SS1 Chemistry tutor. Give me five practice questions on amorphous carbon and the